Microbes in Aquatic Environment Coliforms are used as indicator organisms because they are present wherever enteric pathogens are present None of these a testing procedure with great specificity is easy to perform both (a) and (b) they are present wherever enteric pathogens are present None of these a testing procedure with great specificity is easy to perform both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Microbes in Aquatic Environment The rate of flux of oxygen in air is __________ to/than the rate of flux of oxygen in water. half lesser greater approximately equal half lesser greater approximately equal ANSWER DOWNLOAD EXAMIANS APP
Microbes in Aquatic Environment Hyphomycete fungi both (a) and (b) None of these grow in leaves and the infected leaves are the preferred food source for some aquatic insects produce nonmotile tetaradiate conidia both (a) and (b) None of these grow in leaves and the infected leaves are the preferred food source for some aquatic insects produce nonmotile tetaradiate conidia ANSWER DOWNLOAD EXAMIANS APP
Microbes in Aquatic Environment Which of the following species in water reveal the presence of fecal pollution of human or animal origin? Fecal Streptococci Clostridium perfringens All of these E.coli Fecal Streptococci Clostridium perfringens All of these E.coli ANSWER DOWNLOAD EXAMIANS APP
Microbes in Aquatic Environment Chemical precipitation of phosphorus is secondary treatment both (a) and (b) tertiary treatment primary treatment secondary treatment both (a) and (b) tertiary treatment primary treatment ANSWER DOWNLOAD EXAMIANS APP
Microbes in Aquatic Environment Because it can be used with a variety of media and allow a resuscitation step the __________ technique has become the common and often preferred method of evaluating the microbiological characteristics of water. Winogradsky membrane filtration MUG most probable number Winogradsky membrane filtration MUG most probable number ANSWER DOWNLOAD EXAMIANS APP
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